Though Yukimura and Himuro went as far as to kiss for the experiment, they were soundly beaten by Chris and Suiu's oxytocin levels in their saliva. Panicked, Yukimura suggests that they conduct control experiments. However, in the midst of the Yukimura/Suiu pairing, Suiu's seductive manner ends up causing Yukimura to ogle her charms. Seeing that, Himuro runs another experiment with Yukimura, but ends up sulking. The two end up having a lover's quarrel. Yukimura's behavior causes Chris to look down at him coldly and say, "As a man, you are a failure."
It's difficult to make a determination 
based solely on these results.
.من الصعب التقرير بناءً على هذه النتائج فحسب
Nur auf Grundlage dieser Ergebnisse
lässt sich kaum ein Schluss ziehen.
Es difícil concluir algo
solo con estos resultados.
Es difícil concluir algo
solo con estos resultados.
C’est trop tôt
pour tirer une conclusion !
È difficile esprimere un giudizio
basandosi solo su questi risultati.
É difícil concluir com
apenas estes resultados.
Сложно сделать выводы
на основе лишь этих данных.